diff --git a/Notes.rst b/Notes.rst
index 6129cd102fe063d275f4cfb715c2aa1166542754..19afc4e2ab5f30a4e41f2c08b7b5e10107aebe14 100644
--- a/Notes.rst
+++ b/Notes.rst
@@ -1,6 +1,10 @@
 notes
 =====
 
+* Debugging tools / techniques
+
+  * https://www.browserstack.com/pricing
+
 * Build a PrivateStorage-related Android application
 
   * Build an app that can interact with magic-folders somehow
@@ -243,3 +247,16 @@ notes
           * Integrate a Python Tahoe-LAFS runtime with a GUI
 
             * Build a GUI
+
+
+* am start -a android.intent.action.VIEW -t image/jpeg "file:///publiccert.pem"
+
+  * Child process that will start an intent and an activity
+  * https://github.com/nomeata/kaleidogen/blob/android/src/CanvasSave.hs#L49
+
+* Handle incoming intents
+
+  * https://github.com/gonimo/gonimo/blob/master/front-android/app/Android.hs
+  * https://github.com/obsidiansystems/android-activity/
+
+    * Hard to build